Java File Write via ByteBuffer writeFC(String fname, float[] res)

Description

write FC

License

Apache License

Declaration

public static void writeFC(String fname, float[] res) throws IOException 

Method Source Code

//package com.java2s;
//License from project: Apache License 

import java.io.*;
import java.nio.ByteBuffer;
import java.nio.FloatBuffer;
import java.nio.channels.FileChannel;

public class Main {
    public static void writeFC(String fname, float[] res) throws IOException {
        new File(fname).createNewFile();
        ByteBuffer bbuffer = ByteBuffer.allocate(4 * res.length);
        FloatBuffer buffer = bbuffer.asFloatBuffer();
        for (int i = 0; i < res.length; i++)
            buffer.put(res[i]);/*  w  ww  .jav a  2  s . c  o  m*/
        buffer.flip();
        FileChannel fc = new RandomAccessFile(fname, "rw").getChannel();
        fc.write(bbuffer);
        fc.close();
    }
}

Related

1. writeComment(File zipFile, String comment)
2. writeDataLengthsToHeader(FileOutputStream fpo)
3. writeDelimitedToOutputStream(byte[] bytes, OutputStream outputStream)
4. writeDouble(BufferedWriter bw, double[] buf)
5. writeEmpty()
6. writeFile(File file, byte[] bytes)
7. writeFile(File file, byte[] data)
8. writeFile(String source, File outputFile)
9. writeFileAsByteArray(File file, byte[] par2Data)